Roland RE-501 Chorus Echo Drum Synth The Opti-Pot pedal is very

The Opti-Pot pedal is very clean with minimal wear

the CS-40m offered a more affordable approach to something other than a mono-synth

• Internal four pole active crossover and equalizer for Biamp use

And in the test below he takes a 2 second sample of Vivaldi and uses the MIDI control to create a continuously morphing sound over 3 minutes

Moog Prodigy and Roland RE-201 Space Echo

Roland RE-501 Chorus Echo Drum Synth The Opti-Pot pedal is veryExcellent cosmetic condition. Serviced, guaranteed and sounding superb; will be supplied set to 240 or 120v operation as required. Buy your 501 from the company who supplied Roland with Space Echoes for their 'Cause And Effects' show celebrating 40 years of Boss pedals read more here. This RE 501 appears to be an early pre production unit as there are a significant number of differences between this machine and others that we have seen. These